OctaRing: Examining Pressure-Sensitive Multi-Touch Input on a Finger Ring Device. - Hyunchul Lim; Jungmin Chung; Changhoon Oh; SoHyun Park; Bongwon Suh (UIST (Adjunct Volume), 2016)

PairRing: A Ring-Shaped Rotatable Smartwatch Controller. - Jungmin Chung; Changhoon Oh; SoHyun Park; Bongwon Suh (CHI Extended Abstracts, 2018)

Touch+Finger: Extending Touch-based User Interface Capabilities with "Idle" Finger Gestures in the Air. - Hyunchul Lim; Jungmin Chung; Changhoon Oh; SoHyun Park; Joonhwan Lee; Bongwon Suh (UIST, 2018)